Democratic presidential candidate Sen Bernie Sanders speaks to thousands during a campaign rally on the Boston Common on February 29 2020 in Boston...
{"Image ImageDescription": "BOSTON, MA - FEBRUARY 29:  Democratic presidential candidate Sen. Bernie Sanders (I-VT) speaks to thousands during a campaign rally on the Boston Common on February 29, 2020 in Boston, Massachusetts.  (Photo by Scott Eisen/Getty Images)", "Image Copyright": "2020 Getty Images"}